Backport disabling of Clippy lint debug_assert_with_mut_call

flip1995 · flip1995 · commit faeed78cfefd · 2020-02-02T00:30:42.000+01:00
diff --git a/src/tools/clippy b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit fa046d2e7f14cda09d14230cc8c772e1565e0757
+Subproject commit 4ee120633c84f01da12302c9541e62a2b0b9a90b
